<?php
class Utility{
	public function currency($from_Currency, $to_Currency, $amount) {
	    $amount = urlencode($amount);
        $from_Currency = urlencode($from_Currency);
        $to_Currency = urlencode($to_Currency);
        $url = "http://www.google.com/finance/converter?a=$amount&from=$from_Currency&to=$to_Currency";
        $ch = curl_init();
        $timeout = 0;
        curl_setopt ($ch, CURLOPT_URL, $url);
        curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)");
        curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
        $rawdata = curl_exec($ch);
        curl_close($ch);
       
        $data = explode('bld>', $rawdata);
        $data = explode($to_Currency, $data[1]);
 
        return round($data[0], 2);
	    
	}
}